code: def test_from_epsg():
      val = crs.CRS.from_epsg(4326)
      assert val["init"] == "epsg:4326"
  
file_path: Fiona/tests/test_crs.py
imports: import pytest
  from .conftest import requires_gdal33
  from fiona import crs
  from fiona.env import Env
  from fiona.errors import CRSError, FionaDeprecationWarning
label_desc: Use image node_id 5 for calling a global function with example usage: test_from_epsg() without return types